a copper wire is held at the two ends by rigid supports.At 50 to the power of 0c the wire is just taut<with negligible tension. if Y=1.2X10 to the power of 11N/m squared,alpha=1.6x10 to the power of negative 5 end exponent and rho=9.2x10 cubed,then the speed of transverse waves in this wire in this wire at 30 to the power of 0c is
(a)64.6
(b)16.2
(c)23.2
(d032.2

Asked by Akanksha Mishra | 22nd Mar, 2015, 05:33: PM

Expert Answer:

Answered by Romal Bhansali | 23rd Mar, 2015, 12:28: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.